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; ***********************************************
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; interpolate into model grids (T31)
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; ***********************************************
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load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
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load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
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load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
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;************************************************
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begin
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;************************************************
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; output data
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;************************************************
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diro = "/fis/cgd/cseg/people/jeff/clamp/"
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filo = "Npp_T31_mean.nc"
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c = addfile(diro+filo,"c")
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;************************************************
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; read in observed data
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;************************************************
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g = addfile ("Npp_0.05deg_mean.nc","r")
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bi = g->NPP
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xi = g->lon
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yi = g->lat
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;************************************************
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; change into 0-360E, 90S-90N
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; Observed NPP*scale_factor
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;************************************************
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scale_factor = 0.1
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yi = (/ yi(::-1) /)
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bi = (/ bi(::-1,:) /)
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b2 = bi
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x2 = xi
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nx = dimsizes(xi)
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do i= 0,nx-1
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if (i .lt. 3600) then
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p = i + 3600
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xi(p) = x2(i) + 360.
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else
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p = i - 3600
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xi(p) = x2(i)
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end if
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bi(:,p)= b2(:,i) * scale_factor
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end do
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;print (xi)
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;print (yi)
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;exit
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;************************************************
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; read in model data
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;************************************************
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f = addfile ("i01.03cn_1545-1569_ANN_climo.nc","r")
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;f = addfile ("i01.04casa_1605-1629_ANN_climo.nc","r")
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xo = f->lon
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yo = f->lat
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; print (xi)
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; print (yi)
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; print (xo)
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; print (yo)
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bo = linint2_Wrap(xi,yi,bi,True,xo,yo,0)
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bo!0 = "lat"
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bo!1 = "lon"
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bo&lat = yo
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bo&lon = xo
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bo@units = bi@units
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bo@long_name = bi@long_name
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bo@_FillValue = bi@_FillValue
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c->NPP = bo
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end |